Normal Phase HPLC | Fats or Fat Soluble Compounds | USP L-03 Class
These HPLC columns are made with our proprietary, 5um, un-modified, High Purity Silica (HPS™) with a narrow particle size distribution. The metals content is below 1ppm which makes these columns efficient and durable.
Silica columns are most often used in Normal Phase mode with non-polar HPLC solvents but the Cogent HPS™ Silica columns can also be used in HILIC mode with HPLC grade Acetonitrile and Water.
Available in Analytical, Guard or Prep sizes with 5um particle size and 120A pore size.
Click HERE for more information about Cogent HPS™ Columns.
Other sizes and configurations including Prep and Process Columns are available. Please contact Customer Service for details.